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Finding the Fourth Proportional to 79,647.94, 109,896.51 and 46,094.50

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Solution

The fourth proportional to 79,647.94, 109,896.51 and 46,094.50 is: 63,600.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,647.94 : 109,896.51 = 46,094.50 : x
  2. Step 2: Convert to fraction form
    79,647.94/109,896.51 = 46,094.50/x
  3. Step 3: Cross multiply
    79,647.94x = 109,896.51 × 46,094.50
  4. Step 4: Simplify right side
    79,647.94x = 5,065,624,680.20
  5. Step 5: Solve for x
    x = 5,065,624,680.20/79,647.94
  6. Step 6: Final answer
    x = 63,600.20

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